<template>
  <div class="vueLoading">
    loading....
    <div class="spinner">
      <div class="rect1"></div>
      <div class="rect2"></div>
      <div class="rect3"></div>
      <div class="rect4"></div>
      <div class="rect5"></div>
    </div>
  </div>
</template>
<style media="screen">
  .vueLoading{
    color: red;
    font-size: 40px;
    text-shadow: 3px 3px #ccc;
  }

  .spinner {
    margin: 100px auto;
    width: 60px;
    height: 60px;
    text-align: center;
    font-size: 10px;
  }

  .spinner > div {
    background-color: #67CF22;
    height: 100%;
    width: 6px;
    display: inline-block;

    -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
    animation: stretchdelay 1.2s infinite ease-in-out;
  }

  .spinner .rect2 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
  }

  .spinner .rect3 {
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
  }

  .spinner .rect4 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
  }

  .spinner .rect5 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
  }

  @-webkit-keyframes stretchdelay {
    0%, 40%, 100% { -webkit-transform: scaleY(0.4) }
    20% { -webkit-transform: scaleY(1.0) }
  }

  @keyframes stretchdelay {
    0%, 40%, 100% {
      transform: scaleY(0.4);
      -webkit-transform: scaleY(0.4);
    }  20% {
      transform: scaleY(1.0);
      -webkit-transform: scaleY(1.0);
    }
}
</style>
